3.7-4.2V Electricity Indicator Power Display Module 1S Electricity Display Mini LED Board Measurement Module

3.7-4.2V detection module with multicolor LED indicators and 5x9.5mm size ensuring accurate real time power monitoring for electronic. Features three color LED status lights, standardized connectors for integration, and advanced low power circuitry to in space constrained projects. Ideal for enthusiasts, electronics engineers, and developers creating portable charging adapter, handheld gadgets, or device requiring reliable management solution. 3.7-4.2V Electricity Indicator Power Display Module 1S Electricity Display Mini LED Board Measurement Module Features: 3.7-4.2V detection module with multicolor LED indicators and 5x9.5mm size ensuring accurate real time power monitoring for electronic. Features three color LED status lights, standardized connectors for integration, and advanced low power circuitry to in space constrained projects. Ideal for enthusiasts, electronics engineers, and developers creating portable charging adapter, handheld gadgets, or device requiring reliable manage